Chemical Compounds
Fluorenes
80%
Electroluminescence
55%
Band Gap
40%
Voltage
38%
Current Efficiency
28%
Charge Carrier
25%
Electron Acceptor
25%
Application
25%
Electron Donor
24%
Doping Material
23%
Solar Cell
23%
Glass Transition Temperature
22%
Chromophore
22%
Vacuum
21%
Current Density
19%
Donor
18%
Purity
13%
Energy
12%
Reaction Yield
10%
Engineering & Materials Science
Luminescent devices
100%
Energy gap
40%
Photosensitizers
31%
Chromophores
30%
Organic solar cells
28%
Charge carriers
27%
Heterojunctions
23%
Open circuit voltage
21%
Electron energy levels
20%
Solar cells
18%
Conversion efficiency
18%
Electrons
18%
Vacuum
15%
Glass transition
12%
Doping (additives)
11%
Superconducting transition temperature
11%
Current density
10%
Electric potential
5%
Physics & Astronomy
acceptor materials
28%
donor materials
27%
solar cells
26%
performance
19%
injection
19%
chromophores
19%
open circuit voltage
18%
heterojunctions
15%
charge carriers
15%
energy levels
14%
diamines
11%
vacuum
11%
cells
9%
glass transition temperature
8%
electrons
7%
current density
6%
life (durability)
6%
requirements
6%
conduction
5%